Free Shipping & Free Returns*

EXPEDITED SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Government Export Restriction Government Export Restriction
In Stock
3 Models Available
Color
All
Condition
All
Condition Quality
All
Condition Details
All
Search

Product Info for Kinetic Development Group KDG HK 556 M-LOK Rail System, 10 in

The KDG HK 556 m-lok rail is a direct mount rail system replacing the factory HK 556 rail systems. The rail offers a more ergonomic m-lok rail system that is also lighter, and longer than HKs standard rail. The profile of the KDG rail allows for maximum ergonomics for the operator.image

M-lok attachment slots not only offer improved modularity, but added weight savings over Picatinny. The KDG HK 556 rail comes in two lengths, 10 and 14. It features a continuous monolithic picatinny rail at the 12 oclock position, and m-lok mounting slots at the 3, 6 and 9 oclock positions. The system also uniquely offers a forward mounting slot at each of the 2, 4, 8, and 10 oclock positions for offset accessories like lights and lasers. The HK 556 MLOK also offers two quick-detach sling negative space sling attachment points on either side of rear of the rail system at the 2 and 10 oclock positions for use with modern two point adjustable shooting slings.

The system attaches with a single headed slotted bolt allowing the rail to be removed in less than a minute allowing zeroed accessories to remain attached. On reinstallation of the system, the accessories do not require re-zero to point of impact as it due to its ridged X, Y, Z and anti-rotation features.

The system is optimized for all standard m-lok mounted accessories, or could be used in combination with the KDG Kinect toolless quick attach/detach accessory mounts.

The KDG HK 556 m-lok rail is compatible with all HK 556 variants to include: 416, MR556, & M27.

Specifications for Kinetic Development Group KDG HK 556 M-LOK Rail System, 10 in:

Manufacturer: Kinetic Development Group
Gun Make: Heckler & Koch
Gun Rail: M-LOK
Fabric/Material: 6061-T6 Aluminum
Length: 10 in

Features of Kinetic Development Group KDG HK 556 M-LOK Rail System, 10 in

  • Works on all HK 416, MR556, and M27 10 in Length
  • M-Lok modular system

Package Contents:

  • Kinetic Development Group KDG HK 556 M-LOK Rail System, 10 in